OreImo (2010)

In the heart of Chiba, 17-year-old Kyosuke Kosaka leads an ordinary life as a high school student, his days marked by an icy relationship with his younger sister, Kirino. The once-close siblings have grown apart over the years, their interactions now reduced to indifferent glances and silent treatment. Yet, this stagnation in their relationship is abruptly shattered when Kyosuke stumbles upon a magical girl anime DVD case, concealing a hidden eroge, right at their home's threshold. This peculiar discovery leads him to an even more astonishing revelation: his 14-year-old sister, Kirino, is a closeted otaku, a connoisseur of moe anime and younger sister-themed eroge games. One fateful night, Kirino invites Kyosuke into her secret world, unveiling an expansive collection of her cherished hobbies, kept hidden from prying eyes. As this newfound confidant, Kyosuke embarks on a mission to bridge the gap between Kirino's personal life and her clandestine passions. The series weaves a tale of the siblings' journey as they navigate through the intricate maze of their mending relationship, grappling with their concealed emotions, and reconciling with their true selves. Thus, unfolds the intriguing narrative of OreImo, a saga of secrets, otaku culture, and the perplexing tangles of sibling love.

OreImo is an anime show featuring Yuichi Nakamura.

OreImo is currently streaming on Crunchyroll, Crunchyroll Amazon Channel and Funimation Now.